the card values are stored in a array. ($pcv)...and to get the sum i used array_sum(). But no matter what i do array_sum($pcv) returns 0/zero.
here's all my code, the part i'm speaking of is in between ///////////// towards the bottom....
thanks in advances
Code: Select all
<?php
error_reporting(0);
session_start();
if((isset($_COOKIE['bj_rand_num'])) && (!isset($_POST['submit'])))
{
Print <<< EOT
You are seeing this message because you either tried to cheat, or you are trying to play this game to soon after starting the last game.
EOT;
exit;
}
if(!isset($_POST['submit']))
{
/////////cheater prevention
$rand = mt_rand(1,999999999);
$_SESSION['rand'] = $rand;
setcookie("bj_rand_num", $rand,time()+1);
/////////end cheater prevention
$dcs = array();
$dcn = array();
$pcs = array();
$pcn = array();
for($i = 1; $i <= 2; $i++)
{
$suit = mt_rand(1,4);
$card = mt_rand(1,13);
$dcs[$i] = $suit;
$dcn[$i] = $card;
}
while($dcs[1]+$dcn[1] == $dcs[2]+$dcn[2])
{
$suit = mt_rand(1,4);
$card = mt_rand(1,13);
$dcs[2] = $suit;
$dcn[2] = $card;
}
for($i = 1; $i <= 2; $i++)
{
$suit = mt_rand(1,4);
$card = mt_rand(1,13);
$pcs[$i] = $suit;
$pcn[$i] = $card;
}
while(($pcs[1]+$pcn[1] == $pcs[2]+$pcn[2]) || ($pcs[1]+$pcn[1] == $dcs[1]+$dcn[1]) || ($pcs[1]+$pcn[1] == $dcs[2]+$dcn[2]) || ($pcs[2]+$pcn[2] == $dcs[1]+$dcn[1]) || ($pcs[2]+$pcn[2] == $dcs[2]+$dcn[2]))
{
for($i = 1; $i <= 2; $i++)
{
$suit = mt_rand(1,4);
$card = mt_rand(1,13);
$pcs[$i] = $suit;
$pcn[$i] = $card;
}
}
for($i = 1; $i <= 2; $i++)
{
$_SESSION['pcs'.$i] = $pcs[$i];
$_SESSION['pcn'.$i] = $pcn[$i];
}
for($i = 1; $i <= 2; $i++)
{
$_SESSION['dcs'.$i] = $dcs[$i];
$_SESSION['dcn'.$i] = $dcn[$i];
}
$_SESSION['cards'] = 2;
Print <<< EOT
<center>
<table><tr>
<td>Dealers cards</td><td><img src={$dcs[1]}/{$dcn[1]}.gif> <img src={$dcs[2]}/{$dcn[2]}.gif></td>
</tr>
<tr>
<td>Players cards</td><td><img src={$pcs[1]}/{$pcn[1]}.gif> <img src={$pcs[2]}/{$pcn[2]}.gif></td>
</tr>
<td colspan=2>
<center>
<form action=index.php method=post>Players options
<input type='submit' name='submit' value='Hit'>
<input type='submit' name='submit' value='stand'>
<input type='submit' name='submit' value='quit'>
</form></center></td>
<tr>
</center>
EOT;
}
if((isset($_POST['submit'])) && ($_POST['submit'] == "Hit"))
{
$dcs = array();
$dcn = array();
$pcs = array();
$pcn = array();
$cards = $_SESSION['cards'];
$i = 1;
while((isset($_SESSION['pcs'.$i])) && (isset($_SESSION['pcn'.$i])))
{
$pcs[$i] = $_SESSION['pcs'.$i];
$pcn[$i] = $_SESSION['pcn'.$i];
$i++;
}
$i = 1;
while((isset($_SESSION['dcs'.$i])) && (isset($_SESSION['dcn'.$i])))
{
$dcs[$i] = $_SESSION['dcs'.$i];
$dcn[$i] = $_SESSION['dcn'.$i];
$i++;
}
for($i = 1; $i <= 2; $i++)
{
$suit = mt_rand(1,4);
$card = mt_rand(1,13);
$pcs[$cards+1] = $suit;
$pcn[$cards+1] = $card;
}
while(($pcs[$cards+1]+$pcn[$cards+1] == $pcs+$pcn) || ($pcs[$cards+1]+$pcn[$cards+1] == $dcs+$dcn))
{
for($i = 1; $i <= 2; $i++)
{
$suit = mt_rand(1,4);
$card = mt_rand(1,13);
$pcs[$cards+1] = $suit;
$pcn[$cards+1] = $card;
}
}
$_SESSION['cards'] = $_SESSION['cards']+1;
$_SESSION['pcs'.$_SESSION['cards']] = $pcs[$cards+1];
$_SESSION['pcn'.$_SESSION['cards']] = $pcn[$cards+1];
///////////////////////////////////////////////////////////////////////
$i = 1;
$pcv = array();
while((isset($_SESSION['pcs'.$i])) && (isset($_SESSION['pcn'.$i])))
{
$pcv[i] = $pcn[i];
if(($pcn[$i] == 11) || ($pcn[$i] == 12) || ($pcn[$i] == 13))
{
$pcv[i] = 10;
}
$i++;
}
$pcvt = array_sum($pcv);
echo $pcvt."<br>";
if($pctv > 21)
{
echo $pctv." your bust!!!";
}
////////////////////////////////////////////////////////////////////////
Print <<< EOT
<center>
<table><tr>
<td>Dealers cards</td><td><img src={$dcs[1]}/{$dcn[1]}.gif> <img src={$dcs[2]}/{$dcn[2]}.gif></td>
</tr>
<tr>
<td>Players cards</td>
<td>
EOT;
for($i = 1; $i <= $_SESSION['cards']; $i++)
{
Print <<< EOT
<img src={$pcs[$i]}/{$pcn[$i]}.gif>
EOT;
}
Print <<< EOT
</td>
</tr>
<td colspan=2>
<center>
<form action=index.php method=post>Players options
<input type='submit' name='submit' value='Hit'>
<input type='submit' name='submit' value='stand'>
<input type='submit' name='submit' value='quit'>
</form></center></td>
<tr>
</center>
EOT;
}
?>